Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual mostra para a série 4 quando o assento mostra 1?
 ###Tabelas: CREATE TABLE czech_republic (czech_republic_id AUTO_INCREMENT PRIMARY KEY, Seat INT, Series 1 VARCHAR, Series 2 VARCHAR, Series 3 VARCHAR, Series 4 VARCHAR) CREATE TABLE all_councils (all_councils_id AUTO_INCREMENT PRIMARY KEY, Party VARCHAR, County INT, City INT, Borough INT, Town INT, Total INT) CREATE TABLE oberstdorf (oberstdorf_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Name VARCHAR, Nationality VARCHAR, 1st (m) VARCHAR, 2nd (m) VARCHAR, Points VARCHAR, Overall WC points (Rank) VARCHAR) CREATE TABLE highest_third_week_domestic_nett (highest_third_week_domestic_nett_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Movie VARCHAR, Year INT, Studio(s) VARCHAR, Third Week Nett. Gross INT) CREATE TABLE regular_conflicts (regular_conflicts_id AUTO_INCREMENT PRIMARY KEY, Military deaths VARCHAR, Civilian deaths VARCHAR, Total deaths (not including foreigners) VARCHAR, Military and/or Civilian wounded VARCHAR, Total casualties VARCHAR)  
SELECT Series 4 FROM czech_republic WHERE Seat = 1